perf util: Remove unused enum and macro in trace-event.h

They're internals of ftrace ring-buffer and not used in perf code
directly.  As it now resides on libtraceevent/kbuffer.h, just get rid of
them.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1370323231-14022-17-git-send-email-namhyung@kernel.orgSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/util/trace-event.h

@@ -12,16 +12,6 @@ struct perf_tool;
 
 extern struct pevent *perf_pevent;
 
-enum {
-	RINGBUF_TYPE_PADDING		= 29,
-	RINGBUF_TYPE_TIME_EXTEND	= 30,
-	RINGBUF_TYPE_TIME_STAMP		= 31,
-};
-
-#ifndef TS_SHIFT
-#define TS_SHIFT		27
-#endif
-
 int bigendian(void);
 
 struct pevent *read_trace_init(int file_bigendian, int host_bigendian);